Gay Castle, RD,LD,CDE
Registered Dietitian · Minneapolis, MN
Gay Castle, RD,LD,CDE is a registered dietitian with a practice address in Minneapolis, Minnesota, and NPI 1659775799, issued on Oct 17, 2014. Check the license (Minnesota 1048, as entered in NPPES) with the Minnesota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gay Castle
- Credential
- RD,LD,CDE
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 1048 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3800 Park Nicollet Blvd, Minneapolis, MN 55416
- Phone
- (952) 993-1124
- Enumerated
- Oct 17, 2014
- Entity
- Type 1 · individual
Also registered at 3800 Park Nicollet Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alison Adams, M.D.Dermatology Physician1467484014
- Sharon Duncan, PTPhysical Therapist1639242357
- Elizabeth Johnson, R.D.Registered Dietitian1578099677
- Glenn Matfin, M.D.Endocrinology, Diabetes & Metabolism Physician1013021914
- Karla Onofre, RDNRegistered Dietitian1982437851
- Rebecca Passi, RDRegistered Dietitian1568781029
Verify Gay Castle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 1048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
284 registered dietitian records list a Minneapolis practice address
They are 284 of the 22,918 NPPES records with a Minneapolis practice address, and 1,599 registered dietitian records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 284 in Minneapolis → All 1,599 in Minnesota → Every provider in Minneapolis →
Other registered dietitian records in Minnesota
- Nuha Abdelrahim, RDNCoon Rapids, MN1124723671
- Angela Adams, RD, LDCoon Rapids, MN1003764465
- Kelly Adams, MS, RDN, LDShoreview, MN1457044356
- Kelsey Ahlers, MS, RD, LDFaribault, MN1174943716
- Lindsey Ahlert, RDNowthen, MN1023757671
- Shahreen AhmedPlymouth, MN1891669503
- Analisa Ahrens, RD, LDSaint Paul, MN1235878836
- Elizabeth Akerson, RDMinneapolis, MN1801307434
- Andrew Akhaphong, RD, LDWaconia, MN1356792444
- Monika Albeck, RDMinneapolis, MN1013973114
Common questions
What is Gay Castle, RD,LD,CDE's NPI number?
Gay Castle, RD,LD,CDE's National Provider Identifier (NPI) is 1659775799, issued on Oct 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Gay Castle, RD,LD,CDE located?
The NPPES record lists a practice address at 3800 Park Nicollet Blvd, Minneapolis, MN, 55416. Phone: (952) 993-1124. Providers update this record themselves, so call before visiting.
How can I verify Gay Castle, RD,LD,CDE's license?
NPPES lists Minnesota license number 1048, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.